-
Toxedo sea urchin (Mespilia globulus) in Indonesia. Picture from FlickR (https://www.flickr.com/photos/silkebaron/14524851508/), Creative Commons.
-
aboral view from Fell, H. B. 1958. Deep-Sea Echinoderms of New Zealand. Zoology Publications from Victoria University of Wellington 24, 1-40.
-
ambulacral and interambulacral plate details from Fell, H. B. 1958. Deep-Sea Echinoderms of New Zealand. Zoology Publications from Victoria University of Wellington 24, 1-40.
-
Amblypneustes ovum, lateral view. Picture from Museum Victoria (https://collections.museumvictoria.com.au/species/14313) (original distribution : South-eastern Australia).
-
Amblypneustes pallidus observed off Adelaïde, south Australia. Picture courtesy of Bioblitz2015 (https://www.inaturalist.org/observations/2392098).
-
Holopneustes inflatus (lateral view) from Museum Victoria (https://collections.museumvictoria.com.au/species/14315). Original distribution is from Southern Australia.
-
Holopneustes porosissimus (lateral view) from Museum Victoria (https://collections.museumvictoria.com.au/species/14316). Original distribution is Southern Australia (excluding Tasmania).
-
Pseudechinus hesperus, Plate 27 (Clark, 1938).
-
Holotype of "Temnotrema scillae var. eythraea" Dollfus & Roman, 1981 from MNHN (MNHN-IE-2013-10587 (https://science.mnhn.fr/institution/mnhn/collection/ie/item/2013-10587)). Picture by Marie Hennion, as part of RECOLNAT (ANR-11-INBS-0004) (https://science.mnhn.fr/institution/mnhn/collection/ie/item/2013-10587) infrastructure. Licensed as Creative Commons By-SA (https://creativecommons.org/licenses/by-sa/2.0/fr/deed.en).